From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D70AB18FDB8; Tue, 30 Jul 2024 07:22:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722324160; cv=none; b=Xkg0e+cObz930z7yr47w1xMEAGQzNBnMURwLoCBBrAfnxFp8EEzJnVG9alXhssJcSHzVJ+q2BRb+gLGOY2WYNp8nFJ/cU1Aex6oEGWsmEW01JeZszIg5q9/+wqRU7yQmzmjGVv9Xf13A9BF5ip2DnBssaxaQSuj3FOkw952VLMs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722324160; c=relaxed/simple; bh=F4rT1yReaNgoNPAOrss44yWnUe6Elb31IIk03kOZru4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=V9qWygakTc30LB43gfEpX221n30In7QYbXJ14QM3T5vKZTjYM3D0C02W1VSk5TUs9lc7b1BcpSpzLWwrtwSDbMoCYh61GTipCSav5QJGw4dRmvj7AEuZmhGhUFpQWF4suTq7cMP+20x+3mrdBeBdcnTIpFSswr8NrwN762Drkgg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=I93puTgZ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="I93puTgZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 684EBC4AF17; Tue, 30 Jul 2024 07:22:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722324159; bh=F4rT1yReaNgoNPAOrss44yWnUe6Elb31IIk03kOZru4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=I93puTgZYyNM8LhENhjVfRqUnOmgCNGDgnG5jenN7sEcro1xD8o4LG0tV9ptaSFwY PJLaerU/r2mHKee1c2YvQSyvlJg4Wwwvxp1DBp3niYcmBM0VqGPFTQP0rUYMj+49cB SBIYzw7Mq5blsyH6UBISlMfioxXEJu7mMlQJHH4yDgrhD4CTQ9hIsmJZsmVNBl3JKi WBQjq0R3FTO/cpgH/VFebdmXxc1+QxwdDz9Jy5MJW1j7QPpkEyrb970dyzBwR9zmXp QzRAanhlQYpwwtfa6YKWEQwsDF/tgyU1IBDAE2+6tQC7zeslhLzdguUkGZ689CjSZ6 ORaa3vXAkOiLQ== From: alexs@kernel.org To: Will Deacon , "Aneesh Kumar K . V" , Nick Piggin , Peter Zijlstra , Russell King , Catalin Marinas , Brian Cain , WANG Xuerui , Geert Uytterhoeven , Jonas Bonn , Stefan Kristiansson , Stafford Horne , Michael Ellerman , Naveen N Rao , Paul Walmsley , Albert Ou , Thomas Gleixner , Borislav Petkov , Dave Hansen , x86@kernel.org, "H . Peter Anvin" , Andy Lutomirski , Bibo Mao , Baolin Wang , linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-openrisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Sven Schnelle , Qi Zheng , Vishal Moola , "Aneesh Kumar K . V" , Kemeng Shi , Lance Yang , Peter Xu , Barry Song , linux-s390@vger.kernel.org Cc: Guo Ren , Christophe Leroy , Palmer Dabbelt , Mike Rapoport , Oscar Salvador , Alexandre Ghiti , Jisheng Zhang , Samuel Holland , Anup Patel , Josh Poimboeuf , Breno Leitao , Alexander Gordeev , Gerald Schaefer , Hugh Dickins , David Hildenbrand , Ryan Roberts , Matthew Wilcox , Alex Shi , "Naveen N . Rao" , Andrew Morton Subject: [RFC PATCH 12/18] mm/thp: pass ptdesc to set_huge_zero_folio function Date: Tue, 30 Jul 2024 15:27:13 +0800 Message-ID: <20240730072719.3715016-2-alexs@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240730072719.3715016-1-alexs@kernel.org> References: <20240730064712.3714387-1-alexs@kernel.org> <20240730072719.3715016-1-alexs@kernel.org> Precedence: bulk X-Mailing-List: linux-openrisc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Alex Shi Aim is still replace struct page to ptdesc. Signed-off-by: Alex Shi Cc: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org Cc: Andrew Morton --- mm/huge_memory.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/mm/huge_memory.c b/mm/huge_memory.c index dc323453fa02..1c121ec85447 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1055,7 +1055,7 @@ gfp_t vma_thp_gfp_mask(struct vm_area_struct *vma) } /* Caller must hold page table lock. */ -static void set_huge_zero_folio(pgtable_t pgtable, struct mm_struct *mm, +static void set_huge_zero_folio(struct ptdesc *ptdesc, struct mm_struct *mm, struct vm_area_struct *vma, unsigned long haddr, pmd_t *pmd, struct folio *zero_folio) { @@ -1064,7 +1064,7 @@ static void set_huge_zero_folio(pgtable_t pgtable, struct mm_struct *mm, return; entry = mk_pmd(&zero_folio->page, vma->vm_page_prot); entry = pmd_mkhuge(entry); - pgtable_trans_huge_deposit(mm, pmd, pgtable); + pgtable_trans_huge_deposit(mm, pmd, ptdesc_page(ptdesc)); set_pmd_at(mm, haddr, pmd, entry); mm_inc_nr_ptes(mm); } @@ -1113,7 +1113,7 @@ vm_fault_t do_huge_pmd_anonymous_page(struct vm_fault *vmf) ret = handle_userfault(vmf, VM_UFFD_MISSING); VM_BUG_ON(ret & VM_FAULT_FALLBACK); } else { - set_huge_zero_folio(ptdesc_page(ptdesc), vma->vm_mm, vma, + set_huge_zero_folio(ptdesc, vma->vm_mm, vma, haddr, vmf->pmd, zero_folio); update_mmu_cache_pmd(vma, vmf->address, vmf->pmd); spin_unlock(vmf->ptl); -- 2.43.0